//import kotlinx.serialization.Serializable
//import kotlinx.serialization.encodeToString
//import kotlinx.serialization.json.Json
//
//@Serializable
//private data class Message(
//    val topic: String,
//    val content: String,
//)
//
//private val PrettyPrintJson = Json {
//    prettyPrint = true
//}
//
//fun main() {
////    val message = Message(
////        topic = "Kotlin/Native",
////        content = "Hello1!"
////    )
////    println(PrettyPrintJson.encodeToString(message))
//    println("Hello, enter your name:")
//    val name = readln()
//}
